The legacy of Helen McCrory continues to echo through the world of Peaky Blinders, long after the beloved actress’s passing. For the cast and crew who spent years building the gritty Birmingham crime saga together, her absence is not simply noticeable—it is deeply felt in almost every corner of the production. As filming began for the long-anticipated continuation of the story in The Immortal Man, emotions reportedly ran high whenever the memory of Aunt Polly surfaced.
At the center of those emotions is Cillian Murphy, whose portrayal of the calculating and enigmatic Tommy Shelby helped define the series. Off-screen, Murphy shared a particularly close creative bond with McCrory. Their characters—Tommy and Polly—formed one of the most powerful dynamics in the show, blending family loyalty with ruthless ambition. Polly Gray was not just another member of the Shelby clan; she was its moral compass, strategist, and emotional core.
When McCrory passed away in 2021 following a private battle with cancer, the loss reverberated throughout the entire cast. Many of them had worked with her for nearly a decade, forming relationships that extended far beyond the set. Murphy later described the experience as losing both a colleague and a guiding presence within the creative family they had built together.
During interviews surrounding the production of The Immortal Man, Murphy admitted that stepping back into the Shelby world without McCrory felt profoundly strange. Scenes that referenced Polly’s legacy carried a weight that no one on set had anticipated.
According to Murphy, there were moments when the script simply mentioned Polly’s influence on the Shelby family, yet the emotional reaction among the cast was immediate. Actors who had spent years performing beside McCrory found themselves pausing between takes, visibly shaken by the memories attached to those lines.
Murphy revealed that some of the most difficult moments came during scenes that directly acknowledged Polly’s absence. In those instances, he said the atmosphere on set would become unusually quiet. Conversations would stop. Crew members who had worked with McCrory for years would grow reflective. Even seasoned actors accustomed to intense emotional scenes sometimes needed a moment before continuing.
What made the experience even more powerful was how strongly McCrory’s influence still shaped the characters. Polly had always been the Shelby family’s stabilizing force—someone capable of challenging Tommy Shelby in ways no one else dared. Her wisdom, resilience, and quiet authority became essential pillars of the story’s emotional depth.
For Murphy, stepping into scenes that referenced Polly often triggered genuine memories of working alongside McCrory. He admitted that there were times when he instinctively felt as if he should turn toward where she once stood during rehearsals. The habit of looking for her reactions—her sharp glances or subtle gestures—had become ingrained over years of collaboration.
Other cast members reportedly shared similar feelings. Some described moments when a line about Polly would cause the entire group to grow unexpectedly emotional. Even though the cameras continued rolling, the reactions were often real rather than performed.
Murphy explained that McCrory’s presence still guides the tone of the story’s conclusion. Polly was always portrayed as the family’s strategic mind, the one person capable of seeing beyond Tommy’s ambitions. In many ways, the final chapter of the Shelby saga continues to revolve around that influence.
The cast has often said that honoring McCrory’s memory became an unspoken mission during filming. Rather than attempting to replace the character or ignore her impact, the story embraces Polly’s legacy as something permanent within the Shelby world.
For Murphy, that legacy is personal as well as professional. He has repeatedly spoken about McCrory’s extraordinary generosity as an actor and collaborator—someone who elevated every scene she entered without ever seeking the spotlight for herself.
As the story moves toward its cinematic conclusion, Polly Gray remains an invisible but powerful presence guiding the Shelby family’s fate. And for those who helped bring that world to life, every mention of her name carries the weight of the woman who made the character unforgettable.
Even now, Murphy admits that in the quiet moments between takes, he still feels the instinct to look over his shoulder—almost as if Aunt Polly might be standing there, ready to offer one final piece of advice.